How to transfer variable value from one query to another query?

Question

I create two queries which contain the same variable "Year" and "Month".
In the wad,Query1 is used to be a table and Query2 is used to show the chart in the condition with the same variable value of Query1
So I want to transfer the variable  value from query1 to query2.
Can anyone help me ?

Answer 1

Let me explain the issue in detail.
In Query Designer, both the year and  month variables are defined by user exit function to read current year and month and can be modified  during the query runtime.
In WAD, Query1 is  used  to be a table with a table interface to hyperlink a chart which is defined by Query2 with the same variable value of Query1.
During the runtime of template, if I change the variable value of Query1 , I want the variable of Query2 to be changed automatically with the same new value.
So in the table interface of Query1 , I write the ABAP code in "SE24" and related source code to the variable is following:
concatenate
'function fire_urlJGSP_Col(filter) {'
Cl_rsr_www_renderer=>c_lf
'chart_url="' url '" + "&CMD=LDOC'
'&TEMPLATE_ID=GCCHART_9' "WEB ID of the work book
'&PAGEID=Graphics'       "Name of the view
'&CMD=PROCESS_VARIABLES&SUBCMD=VAR_SUBMIT&VAR_NAME=Z2MYEAR&VAR_VALUE_EXT=" + filter'
Cl_rsr_www_renderer=>c_lf
'openWindow(chart_url,"chart_window","dependent=yes","600",'
'"450","true")'
Cl_rsr_www_renderer=>c_lf
into l_coding.
In this way , I can only transfer the year variable value from Query1 to Query2 and not two variables .
So , how  shall I do to transer the two variable value in the same?